pguimoye pguimoye

13-04-2020
Mathematics

contestada

Find the difference in diameters between the two circles shown. Round to the nearest hundredth if needed.

Find the difference in diameters between the two circles shown Round to the nearest hundredth if needed class=

Respuesta :

pawanbastakoti681 pawanbastakoti681

13-04-2020

Here,

In the bigger circle,

Circumference(C)=21.6in

or,2πr=21.6

or,2×3.14×r=21.6

or, r=21.6/6.28

therefore,r=3.43

d=2×r

d=6.87

In the smaller circle,

r=2.3in

d=4.6in

Difference od radius=6.87-4.6

=2.27 in

=2.3in

Answer Link

Otras preguntas

What are three terms used describe organisms such as trees

A balloon filled with 39.1 moles of helium has a volume of 876 l at 0.0'c and 1.00 atm pressure. the temperature of the balloon is increased to 38.0'c as it exp

Using the balanced equation shown below, calculate the mass of c3h8 that must react in order to release 2.45×106 × 106 kj of heat. δhrxn = –2219.9 kj

I only need number 30 answered

SIMPLIFY the expression

which is indirect characterization, and which is direct characterization?

A particle (m = 50 g, q = 5.0 mC) is released from rest when it is 50 cm from a second particle (Q = -20 mC). Determine the magnitude of the initial acceleratio

If f(x) = ln(x + 1) - 2, then f-1(x) =

What is the area of trapezoid ABCD ? (Enter your answer as a decimal or whole number)

If f(x) = ln(x + 1) - 2, then f-1(x) =